Earny.co - Win prizes on Amazon purchases
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Lolli - Earn bitcoin when you shop online
Shopkick - Earn free gift cards while shopping at your favorite stores. Find deals at Target, Walmart, Best Buy, Walgreens, Marshalls, TJ Maxx, eBay, Groupon, and more with Shopkick.
Freebird - Freebird is a cashback and shopping rewards platform that allows anyone to participate at no cost.
ibotta - Earn cashback by shopping at your favorite stores